*{
	margin:0px;
	padding: 0px;
}
li{
	list-style-type: none;
}
a{
	text-decoration: none;
}
hr{

	height:1px;
	border:none;
	border-top:1px solid #555555;
}
body{
	background-color: #f2f2f2;
}
.user{
	float: right;
}
.keyer{
	background-color: #009688;
}
.keyor{
	color: #009688;
}
input{
	outline:none;
}
a:hover{
	color: #FF5722;
}
h4{
	font-size: 20px;
	font-weight: 3px;
}
#video{
	display: none;
}
#video1{
	display: none;
}
#video2{
	display: none;
}